<table>
  <tr>
    <td>I</td>
    <td>
      <input class='Imin' type="range" min="0" max="2.0" step="1" value="1" />
    </td>
    <td>
      <input class='Imax' type="range" min="0" max="2.0" step="1" value="1" />
    </td>
  </tr>
  <tr>
    <td>J</td>
    <td>
      <input class='Jmin' type="range" min="0" max="2.0" step="1" value="1" />
    </td>
    <td>
      <input class='Jmax' type="range" min="0" max="2.0" step="1" value="1" />
    </td>
  </tr>
  <tr>
    <td>K</td>
    <td>
      <input class='Kmin' type="range" min="0" max="2.0" step="1" value="1" />
    </td>
    <td>
      <input class='Kmax' type="range" min="0" max="2.0" step="1" value="1" />
    </td>
  </tr>
</table>
